Get a comprehensive report about what Claude Sonnet 5 says about your brand and competitors based on its training material (knowledge cutoff Jan 2026). Claude Sonnet 5 is the brand new model by Anthropic that is used by default in Claude free and pro plans.
This is the 2nd launch from Claude Sonnet 5 Brand Report. View more
Claude Sonnet 5 Brand Report
Launching today
Get a comprehensive report about what Claude Sonnet 5 says about your brand and competitors based on its training material (knowledge cutoff Jan 2026).
Claude Sonnet 5 is the brand new model by Anthropic that is used by default in Claude free and pro plans.
Free Options
Launch Team / Built With
discode.ai
Hello makers & creators.
Pete from @findable. here. Claude recently made Sonnet 5 their default model. And as a marketer you want to know what it says about your business. So today we are launching Claude Sonnet 5 Brand Report.
Why we built this:
This week Anthropic made Sonnet 5 the default model in Claude: For every free and pro user.
New training data, knowledge cutoff Jan 2026. That means what Claude "knows" about your brand just got a big update. And most companies have zero visibility into it.
So we built a way to check => in seconds, for free.
How it works:
1. Type in your domain (try nintendo.com if you want to see a demo)
2. Click "Get brand report"
3. See exactly what Sonnet 5 says about you:
→ Knowledge score (0-100): does Claude actually know what you do?
→ Recommendation score: would Claude recommend you?
→ Confusion risk: is Claude mixing you up with someone else?
→ Plus your products, competitors, and buyer personas — as the model sees them
Important to know: this isn't "the truth" about your brand.
It's what's in the training material of the model millions of people now use by default. If the knowledge score is low, you're invisible when consumers or buyers ask Claude for solutions in your category. That's exactly why you want to see it.
It's completely free and takes a couple of seconds.
Would love to hear:
→ What did your report say? Any surprises?
→ What other models should we cover next?
We'll be in the comments all day. Thanks for checking it out!
Pete & Tosh at findable
findable.
@peterbuch nintendo is great, and has a very strong presence all over the training material.
It is way more challenging for newer startups to already be in the training material. That said: what makes Sonnet 5 very interesting is that the new knowledge cutoff date is Jan 2026 whereas Sonnet 4.5 and 4.6 were Jan 2025 and August 2025.
So if you have launched sometime in 2025 the new Sonnet as default model can make a huge difference.
Hope you all find the LLM SEO Brand Report for Sonnet 5 as useful as we do!